/*
 * SPDX-License-Identifier: Apache-2.0
 *
 * The OpenSearch Contributors require contributions made to
 * this file be licensed under the Apache-2.0 license or a
 * compatible open source license.
 */

/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch licenses this file to you under
 * the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

/*
 * Modifications Copyright OpenSearch Contributors. See
 * GitHub history for details.
 */

package org.opensearch.common.util;

/**
 * Abstraction of an array of integer values.
 *
 * @opensearch.internal
 */
public interface IntArray extends BigArray {

    /**
     * Get an element given its index.
     */
    int get(long index);

    /**
     * Set a value at the given index and return the previous value.
     */
    int set(long index, int value);

    /**
     * Increment value at the given index by <code>inc</code> and return the value.
     */
    int increment(long index, int inc);

    /**
     * Fill slots between <code>fromIndex</code> inclusive to <code>toIndex</code> exclusive with <code>value</code>.
     */
    void fill(long fromIndex, long toIndex, int value);

}
